diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-02-16 15:52:29 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-02-16 15:52:29 +0000 |
commit | 19870208342778aecf570dfe008aa2747c46110e (patch) | |
tree | 48f0cc573732a4e8dddca3bdf91c3488d0b13649 /c/src/ada/rtems-semaphore.adb | |
parent | 2011-02-16 Sebastian Huber <sebastian.huber@embedded-brains.de> (diff) | |
download | rtems-19870208342778aecf570dfe008aa2747c46110e.tar.bz2 |
2011-02-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* ada/Makefile.am, ada/preinstall.am, ada/rtems.adb, ada/rtems.ads:
Split RTEMS Ada95 binding into a master package and a child package
per Manager. This is better Ada style.
* ada/rtems-barrier.adb, ada/rtems-barrier.ads, ada/rtems-clock.adb,
ada/rtems-clock.ads, ada/rtems-cpu_usage.ads, ada/rtems-debug.adb,
ada/rtems-debug.ads, ada/rtems-event.adb, ada/rtems-event.ads,
ada/rtems-extension.adb, ada/rtems-extension.ads,
ada/rtems-fatal.adb, ada/rtems-fatal.ads, ada/rtems-interrupt.ads,
ada/rtems-io.adb, ada/rtems-io.ads, ada/rtems-message_queue.adb,
ada/rtems-message_queue.ads, ada/rtems-object.adb,
ada/rtems-object.ads, ada/rtems-partition.adb,
ada/rtems-partition.ads, ada/rtems-port.adb, ada/rtems-port.ads,
ada/rtems-rate_monotonic.adb, ada/rtems-rate_monotonic.ads,
ada/rtems-region.adb, ada/rtems-region.ads, ada/rtems-semaphore.adb,
ada/rtems-semaphore.ads, ada/rtems-signal.adb, ada/rtems-signal.ads,
ada/rtems-stack_checker.ads, ada/rtems-tasks.adb,
ada/rtems-tasks.ads, ada/rtems-timer.adb, ada/rtems-timer.ads: New
files.
Diffstat (limited to 'c/src/ada/rtems-semaphore.adb')
-rw-r--r-- | c/src/ada/rtems-semaphore.adb | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/c/src/ada/rtems-semaphore.adb b/c/src/ada/rtems-semaphore.adb new file mode 100644 index 0000000000..6383a15eee --- /dev/null +++ b/c/src/ada/rtems-semaphore.adb @@ -0,0 +1,139 @@ +-- +-- RTEMS / Body +-- +-- DESCRIPTION: +-- +-- This package provides the interface to the RTEMS API. +-- +-- +-- DEPENDENCIES: +-- +-- +-- +-- COPYRIGHT (c) 1997-2011. +-- On-Line Applications Research Corporation (OAR). +-- +-- The license and distribution terms for this file may in +-- the file LICENSE in this distribution or at +-- http://www.rtems.com/license/LICENSE. +-- +-- $Id$ +-- + +package body RTEMS.Semaphore is + + -- + -- Semaphore Manager + -- + + procedure Create + (Name : in RTEMS.Name; + Count : in RTEMS.Unsigned32; + Attribute_Set : in RTEMS.Attribute; + Priority_Ceiling : in RTEMS.Tasks.Priority; + ID : out RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Create_Base + (Name : RTEMS.Name; + Count : RTEMS.Unsigned32; + Attribute_Set : RTEMS.Attribute; + Priority_Ceiling : RTEMS.Tasks.Priority; + ID : access RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Create_Base, "rtems_semaphore_create"); + ID_Base : aliased RTEMS.ID; + begin + + Result := + Create_Base + (Name, + Count, + Attribute_Set, + Priority_Ceiling, + ID_Base'Access); + ID := ID_Base; + + end Create; + + procedure Delete + (ID : in RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Delete_Base + (ID : RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Delete_Base, "rtems_semaphore_delete"); + begin + + Result := Delete_Base (ID); + + end Delete; + + procedure Ident + (Name : in RTEMS.Name; + Node : in RTEMS.Unsigned32; + ID : out RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Ident_Base + (Name : RTEMS.Name; + Node : RTEMS.Unsigned32; + ID : access RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Ident_Base, "rtems_semaphore_ident"); + ID_Base : aliased RTEMS.ID; + begin + + Result := Ident_Base (Name, Node, ID_Base'Access); + ID := ID_Base; + + end Ident; + + procedure Obtain + (ID : in RTEMS.ID; + Option_Set : in RTEMS.Option; + Timeout : in RTEMS.Interval; + Result : out RTEMS.Status_Codes) + is + function Obtain_Base + (ID : RTEMS.ID; + Option_Set : RTEMS.Option; + Timeout : RTEMS.Interval) + return RTEMS.Status_Codes; + pragma Import (C, Obtain_Base, "rtems_semaphore_obtain"); + begin + + Result := Obtain_Base (ID, Option_Set, Timeout); + + end Obtain; + + procedure Release + (ID : in RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Release_Base + (ID : RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Release_Base, "rtems_semaphore_release"); + begin + + Result := Release_Base (ID); + + end Release; + + procedure Flush + (ID : in RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Flush_Base + (ID : RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Flush_Base, "rtems_semaphore_flush"); + begin + + Result := Flush_Base (ID); + + end Flush; + +end RTEMS.Semaphore; |